<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <!-- 开发环境版本，包含了有帮助的命令行警告 -->
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
    <title>Document</title>

</head>

<body>
    <div id="app">
        
        <input type="text" v-model="values" disabled="false" />
        <br>
        <input type="text" v-model="values"/>
        <input >
    </div>

</body>

<script>
    const vm = new Vue({
        el: "#app",
        data: {
            values:""
        },
        methods: {
            inputV(event) {
                this.values = event.target.value;
            }
        }
    });

</script>

</html>